//
//  CommonNavbar.h
//  edu
//
//  Created by baobaodp on 13-8-28.
//  Copyright (c) 2013年 baobaodp. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface CommonNavbar : UINavigationBar

/**  @property colourAdjustFactor
 *   @brief The brightness to adjust the top of the UINavigationBar's gradient, relative to the tintColor property.
 *   The brightness to adjust the top of the UINavigationBar's gradient, relative to the tintColor property.
 *   E.g:
 *      -If you set this to 1 the gradient will be a flat colour from top to bottom (no change).
 *      -If you set this to 0, the top of the gradient will be black, and the bottom will be the tintColor
 *      -Anything between 0 and 1 the bottom of the gradient will be the tintColor, and the top of the gradient will be darker than the bottom, relative to how close to 0 the value is.
 *      -Anything above 1, the bottom of the gradient will be the tintColor, and the top will be brighter than the bottom relative to how high the number is.
 */
@property(nonatomic) float colourAdjustFactor;


@end
